diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/cpu/samsung/exynos5250/clk.h | 1 | ||||
| -rw-r--r-- | src/cpu/samsung/exynos5250/mct.c | 12 | ||||
| -rw-r--r-- | src/cpu/samsung/exynos5250/monotonic_timer.c | 1 | ||||
| -rw-r--r-- | src/include/time.h | 26 | ||||
| -rw-r--r-- | src/mainboard/google/snow/bootblock.c | 6 | ||||
| -rw-r--r-- | src/mainboard/google/snow/romstage.c | 1 |
6 files changed, 6 insertions, 41 deletions
diff --git a/src/cpu/samsung/exynos5250/clk.h b/src/cpu/samsung/exynos5250/clk.h index 1894c006d2..828e7d8832 100644 --- a/src/cpu/samsung/exynos5250/clk.h +++ b/src/cpu/samsung/exynos5250/clk.h @@ -585,6 +585,7 @@ int clock_get_mem_selection(enum ddr_mode *mem_type, unsigned *frequency_mhz, unsigned *arm_freq, enum mem_manuf *mem_manuf); +void mct_start(void); uint64_t mct_raw_value(void); #endif diff --git a/src/cpu/samsung/exynos5250/mct.c b/src/cpu/samsung/exynos5250/mct.c index 4216643140..db76e9d0b4 100644 --- a/src/cpu/samsung/exynos5250/mct.c +++ b/src/cpu/samsung/exynos5250/mct.c @@ -22,7 +22,7 @@ #include <arch/io.h> #include <stdint.h> -#include <time.h> + #include "clk.h" struct __attribute__((packed)) mct_regs @@ -101,16 +101,8 @@ uint64_t mct_raw_value(void) return (upper << 32) | lower; } -void timer_start(void) +void mct_start(void) { writel(readl(&mct->g_tcon) | (0x1 << 8), &mct->g_tcon); enabled = 1; } - -u32 timer_us(void) -{ - uint64_t raw = mct_raw_value(); - static uint32_t ticks_per_microsecond = MCT_HZ/1000000; - uint32_t usec = raw / ticks_per_microsecond; - return usec; -} diff --git a/src/cpu/samsung/exynos5250/monotonic_timer.c b/src/cpu/samsung/exynos5250/monotonic_timer.c index 85fb2082b3..7c6229b38e 100644 --- a/src/cpu/samsung/exynos5250/monotonic_timer.c +++ b/src/cpu/samsung/exynos5250/monotonic_timer.c @@ -20,7 +20,6 @@ #include <stdint.h> #include <delay.h> #include <timer.h> -#include <time.h> /* TODO: deprecate in favor of monotonic timer stuff */ #include "clk.h" diff --git a/src/include/time.h b/src/include/time.h deleted file mode 100644 index 2cfcb356c4..0000000000 --- a/src/include/time.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2013 Google, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA - */ - -#ifndef TIME_H -#define TIME_H - -void timer_start(void); -u32 timer_us(void); - -#endif /* TIME_H */ diff --git a/src/mainboard/google/snow/bootblock.c b/src/mainboard/google/snow/bootblock.c index 44640428a7..56c2650f7a 100644 --- a/src/mainboard/google/snow/bootblock.c +++ b/src/mainboard/google/snow/bootblock.c @@ -21,8 +21,8 @@ #include <arch/io.h> #include <cbfs.h> #include <uart.h> -#include <time.h> #include <console/console.h> +#include <cpu/samsung/exynos5250/clk.h> #include <cpu/samsung/exynos5250/periph.h> #include <cpu/samsung/exynos5250/pinmux.h> #include "mainboard.h" @@ -30,10 +30,10 @@ void bootblock_mainboard_init(void); void bootblock_mainboard_init(void) { - /* kick off the microsecond timer. + /* kick off the multi-core timer. * We want to do this as early as we can. */ - timer_start(); + mct_start(); if (snow_get_wakeup_state() == SNOW_WAKEUP_DIRECT) { snow_wakeup(); diff --git a/src/mainboard/google/snow/romstage.c b/src/mainboard/google/snow/romstage.c index aa3a3405e3..508dac6590 100644 --- a/src/mainboard/google/snow/romstage.c +++ b/src/mainboard/google/snow/romstage.c @@ -36,7 +36,6 @@ #include <cpu/samsung/exynos5250/clock_init.h> #include <console/console.h> #include <arch/stages.h> -#include <time.h> #include <drivers/maxim/max77686/max77686.h> #include <device/i2c.h> |